1. Every machine would have a mirror on the side so you can feel guilty watching yourself eat your snickers.
2. You would watch your soft drink have an incredible roller coaster ride. Up, Down, and a lood-de-loop before finally exploding in your face.
3. All food and drinks will have a 3 foot cord attached to them, after 5 minutes the cord will retract the rapper/can, and whatever you haven't finished, back into the machine. Fights Littering.
4. Every machine will be outfitted with a retinal scanner to keep track of your purchases. Each attempt to purchase something will be met with "Are you sure? This week you already had: 5 Mars bars, 2 Fritos, etc..."
5. To add a bit of fun to the dull process of pushing a button for your desired food, all machines will operate like the crane/claw game. Try to pick up your bag of chips with one of those stupid things.